简答题 What’s the steps of implementing MQC？
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Which three statements are typical characteristics of VLAN arrangements?（）
A new switch has no VLANs configured.
B. Connectivity between VLANs requires a Layer 3 device.
C. VLANs typically decrease the number of collision domains.
D. Each VLAN uses a separate address space.
E. A switch maintains a separate bridging table for each VLAN.
F. VLANs cannot span multiple switches.
简答题 vtp pruning的purpose是什么？
资本预算的静态指标是考虑了货币时间价值的指标。（）
A. 对
B. 错
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